RBH nice choice on cartridge. When I had my AI version made I started with 200gr Nosler BT using IMR 4320. Also tried 225gr bullets by Nosler and Hornady. All shot more than good enough. I have since settled on the Swift 210gr Scirocco using RL17. This combo shoots 2850fps and groups around an inch all day. Never tried the Nosler 210gr Partition although I wouldn't hesitate to use it either. I think 210gr bullets and the 338-06 are a match made in heaven. Good luck.
